02:49 UK time, Friday, 17 May 2013
Time-lapse imaging which takes thousands of pictures of developing embryos can boost the success rate of IVF, according to British research.
A man has died of the novel coronavirus (NCoV) in Tunisia, in what is believed to be the first such case in Africa.
The lives of hospital patients who are put on a drip are being placed at risk by poor attention by staff to intravenous fluid care, experts warn.
A pioneering programme to test cancer patients for nearly 100 risk genes is to start in London and could represent the future of treatment in the NHS.
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